Modular cam shaft



FIG. 1 is a perspective view of a modular cam shaft according to theinvention;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a cross-sectional view taken along section lines set forth inFIG. 1 thereof.

The broken line portion of the figures is included to show unclaimedsubject matter only and forms no part of the claimed design. The“dash-dot-dash” broken line portion of FIG. 7 is included as a boundaryline to differentiate portions of the design that are claimed from thoseare not claimed when the boundary itself does not exist in the realityof the article embodying the design and forms no part of the claimeddesign.

CLAIM The ornamental design for a modular cam shaft, as shown anddescribed.